4320649282 has 8 divisors (see below), whose sum is σ = 6528280716. Its totient is φ = 2144555712.

The previous prime is 4320649261. The next prime is 4320649283. The reversal of 4320649282 is 2829460234.

It can be written as a sum of positive squares in 2 ways, for example, as 3947734561 + 372914721 = 62831^2 + 19311^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4320649283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7884123 + ... + 7884670.

Almost surely, 2^4320649282 is an apocalyptic number.

4320649282 is a deficient number, since it is larger than the sum of its proper divisors (2207631434).

4320649282 is a wasteful number, since it uses less digits than its factorization.

4320649282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15768932.

The product of its (nonzero) digits is 165888, while the sum is 40.

The square root of 4320649282 is about 65731.6459705673. The cubic root of 4320649282 is about 1628.7321595037.

The spelling of 4320649282 in words is "four billion, three hundred twenty million, six hundred forty-nine thousand, two hundred eighty-two".